S&T M320 Grenade Launder

Durable Nylon Fiber Frame, Foregrip and QD mechanical quadrant sight Set (The Sight Can be choose to install on the left or right) Full Metal Barrel, 20mm Under Rail, Top Mount base and 320mm Extended 4 Position Buttstock With Rubber made Non slip Pad Able to mount on any RIS/RAS rail or 20mm under rail Insert 40mm Airsoft Cartridge inside and fun to shoot (not included)